<?php

class Logger{

	public static $nl = "\r\n";
	public static $hr = "----------";

	private static function _getFilename(){
		return DIR_ROOT . "/../log/log." . date("Y-m-d") . ".txt";
	}

	public static function clear(){
		file_put_contents(self::_getFilename(), "");
	}

	public static function add($message, $type="ERROR"){
		$line = self::$nl . self::$nl . self::$hr . self::$nl .
				date("Y-m-d H:i:s") . self::$nl .
				$type . self::$nl .
				$message;
		file_put_contents(self::_getFilename(), trim($line).self::$nl, FILE_APPEND);
	}
}